EP4043472A4 - METHOD FOR PREPARING DISODIUM 5'-GUANYLATE HEPTAHYDRATE CRYSTAL - Google Patents

METHOD FOR PREPARING DISODIUM 5'-GUANYLATE HEPTAHYDRATE CRYSTAL Download PDF

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Publication number
EP4043472A4
EP4043472A4 EP20874856.6A EP20874856A EP4043472A4 EP 4043472 A4 EP4043472 A4 EP 4043472A4 EP 20874856 A EP20874856 A EP 20874856A EP 4043472 A4 EP4043472 A4 EP 4043472A4
Authority
EP
European Patent Office
Prior art keywords
guanylate
heptahydrate crystal
preparing disodium
disodium
preparing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20874856.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4043472B1 (en
EP4043472A1 (en
Inventor
Jung Hwa Choi
Min Jong Kim
Chang Yub Oh
Hwa Yeon LIM
Seok Hyun Kang
Yu Shin Kim
Ji Hun Kang
Il Chul Kim
Jae Hun Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CJ CheilJedang Corp
Original Assignee
CJ CheilJedang Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CJ CheilJedang Corp filed Critical CJ CheilJedang Corp
Publication of EP4043472A1 publication Critical patent/EP4043472A1/en
Publication of EP4043472A4 publication Critical patent/EP4043472A4/en
Application granted granted Critical
Publication of EP4043472B1 publication Critical patent/EP4043472B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • C07H19/20—Purine radicals with the saccharide radical esterified by phosphoric or polyphosphoric acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/13—Crystalline forms, e.g. polymorphs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP20874856.6A 2019-10-08 2020-09-21 Method for preparing disodium 5'-guanylate heptahydrate crystal Active EP4043472B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190124774A KR102284843B1 (ko) 2019-10-08 2019-10-08 5'-구아닐산이나트륨 7수화물 결정의 제조 방법
PCT/KR2020/012693 WO2021071130A1 (ko) 2019-10-08 2020-09-21 5'-구아닐산이나트륨 7수화물 결정의 제조 방법

Publications (3)

Publication Number Publication Date
EP4043472A1 EP4043472A1 (en) 2022-08-17
EP4043472A4 true EP4043472A4 (en) 2023-10-04
EP4043472B1 EP4043472B1 (en) 2024-10-16

Family

ID=75437354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20874856.6A Active EP4043472B1 (en) 2019-10-08 2020-09-21 Method for preparing disodium 5'-guanylate heptahydrate crystal

Country Status (11)

Country Link
US (1) US20240051984A1 (ja)
EP (1) EP4043472B1 (ja)
JP (1) JP2022550078A (ja)
KR (1) KR102284843B1 (ja)
CN (1) CN114450291B (ja)
AU (1) AU2020362582B2 (ja)
CA (1) CA3152406A1 (ja)
MX (1) MX2022004238A (ja)
MY (1) MY197686A (ja)
WO (1) WO2021071130A1 (ja)
ZA (1) ZA202204019B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102700543B1 (ko) * 2023-04-12 2024-08-30 씨제이제일제당 주식회사 다이소듐-5'-구아닐레이트 결정 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190877A (en) * 1962-02-15 1965-06-22 Takeda Chemical Industries Ltd Crystalline sodium salt of 5'-guanylic acid and a method for preparing the same
CN1955189A (zh) * 2005-10-24 2007-05-02 山东凯盛生物化工有限公司 一种制备大结晶5'－核苷酸的方法
CN101654469A (zh) * 2009-09-04 2010-02-24 华南理工大学 一种5’-鸟苷一磷酸二钠的结晶方法

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Publication number Priority date Publication date Assignee Title
DE3526017A1 (de) * 1985-07-20 1987-01-22 Thomson Brandt Gmbh Recorder
DE4027360A1 (de) * 1989-09-04 1991-04-18 Ajinomoto Kk Verfahren zur herstellung von mischkristallen aus dinatrium-5'-guanylat und dinatrium-5'-inosinat
CA2035662A1 (en) * 1990-08-28 1992-03-01 Lawson Gibson Wideman Rubber compositions containing a hydroxy aryl substituted maleamic acid
KR920004487B1 (ko) * 1990-08-31 1992-06-05 주식회사 미원 5'-구아닐산 2 나트륨염의 정석법
KR950000259B1 (ko) * 1991-11-06 1995-01-12 주식회사 미원 5'-구아닐산 나트륨의 정석법
JPH0716728A (ja) * 1993-06-30 1995-01-20 Toyota Motor Corp 真空鋳造装置
KR970003128B1 (ko) * 1993-08-31 1997-03-14 제일제당 주식회사 5'-구아닐산 2나트륨 7수화물 결정의 대형화 방법
US6673576B1 (en) * 1995-03-24 2004-01-06 Ajinomoto Co., Inc. Process for producing nucleic acids
KR0129103B1 (ko) * 1995-06-02 1998-04-18 김광호 컴팩트 디스크 플레이어의 트랙 카운터 회로
KR100463983B1 (ko) * 1998-03-14 2005-06-02 씨제이 주식회사 유전자 재조합 미생물에 의한 5'-구아닐산의 제조방법
JP2002284794A (ja) * 2001-03-26 2002-10-03 Ajinomoto Co Inc ５’−グアニル酸ジナトリウム・５’−イノシン酸ジナトリウム混晶の製造法
CN100395256C (zh) * 2006-06-12 2008-06-18 南京工业大学 一种5’-核苷一磷酸钠盐的结晶方法
BRPI0907542A2 (pt) * 2008-02-25 2015-07-28 Ajinomoto Kk Método para produzir ácido 5'-guanílico, e, microrganismo com uma capacidade de converter ácido inosínico em ácido 5'-guanílico
KR100965722B1 (ko) * 2009-04-24 2010-06-24 농업회사법인주식회사 뜰아채 버섯 배양물, 이의 제조방법 및 이를 포함하는 기능성 식품
CN101863943B (zh) * 2010-06-28 2014-03-12 大连珍奥生物技术股份有限公司 5’-鸟苷-磷酸二钠盐的结晶方法
CN103570783B (zh) * 2013-11-19 2016-08-17 南京工业大学 一种鸟苷酸二钠转晶的方法
CN108892699B (zh) * 2018-07-23 2021-07-30 南通秋之友生物科技有限公司 一种高纯度核苷酸的精制方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190877A (en) * 1962-02-15 1965-06-22 Takeda Chemical Industries Ltd Crystalline sodium salt of 5'-guanylic acid and a method for preparing the same
CN1955189A (zh) * 2005-10-24 2007-05-02 山东凯盛生物化工有限公司 一种制备大结晶5'－核苷酸的方法
CN101654469A (zh) * 2009-09-04 2010-02-24 华南理工大学 一种5’-鸟苷一磷酸二钠的结晶方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021071130A1 *

Also Published As

Publication number Publication date
US20240051984A1 (en) 2024-02-15
JP2022550078A (ja) 2022-11-30
KR20210041930A (ko) 2021-04-16
AU2020362582A1 (en) 2022-04-21
MX2022004238A (es) 2022-05-03
ZA202204019B (en) 2024-08-28
WO2021071130A1 (ko) 2021-04-15
MY197686A (en) 2023-07-04
CN114450291A (zh) 2022-05-06
CN114450291B (zh) 2023-11-14
EP4043472B1 (en) 2024-10-16
CA3152406A1 (en) 2021-04-15
EP4043472A1 (en) 2022-08-17
AU2020362582B2 (en) 2023-07-20
KR102284843B1 (ko) 2021-08-02

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